Two public display systems, with different methods of posting, were deployed over several years. One, the Thank You Board, was designed to give people an outlet specifically for p...
We performed a study of Facebook users to examine how they coped with limitations of the Facebook privacy settings interface. Students graduating and joining the workforce create ...
Serge Egelman, Andrew Oates, Shriram Krishnamurthi
Today, commodity technologies like mobile phones—once symbols of status and wealth—have become deeply woven into social and economic participation in Western society. Despite ...
Christopher A. Le Dantec, Robert G. Farrell, Jim C...
We present a tablet-based system to collaboratively track discussion topics and ideas in a seminar-style discussion classroom. Each student uses his or her own tablet to share tex...
Does crowdsourcing work for web security? While the herculean task of evaluating hundreds of millions of websites can certainly benefit from the wisdom of crowds, skeptics questi...